N-(2-Methoxyethyl)-2-(2-oxo-3-(p-tolyl)imidazolidin-1-yl)acetamide CAS 1251579-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251579-03-9 |
| Molecular Formula | C15H21N3O3 |
| Molecular Weight | 291.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Methoxyethyl)-2-(2-oxo-3-(p-tolyl)imidazolidin-1-yl)acetamide (CAS 1251579-03-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H21N3O3. Molecular weight: 291.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H21N3O3 |
| Molecular Weight | 291.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related N Standards
- 1-(2-Methoxyethyl)-6-oxo-2-(o-tolyl)piperidine-3-carboxylic acid (CAS 1212279-09-8)
- 1-(2-Methoxyethyl)-3-((5-(thiophen-3-yl)pyridin-3-yl)methyl)urea (CAS 1795471-54-3)
- N-(2-Methoxyethyl)-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1356363-65-9)
- N-(3-(2-Methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide (CAS 1006269-61-9)
- N-(2-Methoxyethyl)-1-methyl-4-morpholino-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 897619-52-2)
- benzyl 4-[(2-methoxyethyl)amino]piperidine-1-carboxylate (CAS 1067914-64-0)
- 4-(3-(2-Methoxyethyl)ureido)benzenesulfonyl chloride (CAS 677326-99-7)
- 2-Methoxyethyl 2-(3-Nitrobenzylidene)acetoacetate (CAS 39562-22-6)
Recommended Standards
- N-(3-(Dimethylamino)propyl)-5-ethyl-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide (CAS 1219901-45-7)
- Tert-butyl (1-carbamoyl-1,2,3,4-tetrahydroisoquinolin-5-yl)carbamate (CAS 1258639-35-8)
- N-(2-(Dimethylamino)ethyl)-5-isopropyl-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide (CAS 1207001-73-7)
- 4-(Aminomethyl)-4-ethoxytetrahydro-2h-thiopyran 1,1-dioxide (CAS 1480727-30-7)
- 3,3,7-Trimethyl-3H-furo[2,3-b]pyrano[3,2-f]quinolin-11(7H)-one (CAS 35307-24-5)
- (5E)-3,3-Bis[(4-chlorophenyl)methyl]-6-(dimethylamino)hex-5-ene-2,4-dione (CAS 478246-11-6)
- 3-(5-Oxo-4,5-dihydro-1h-1,2,4-triazol-3-yl)benzoic acid (CAS 1339242-86-2)
- Ethyl 4-[4-(pyridine-3-carbonyl)-1H-1,2,3-triazol-1-yl]benzoate (CAS 478248-79-2)
- 6-(2-Aminoethyl)-4-(trifluoromethyl)picolinonitrile (CAS 1393557-80-6)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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